{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{4}{c}}
                    &          t1         &          t2         &          t3         &          t4         \\
                    &        b/se         &        b/se         &        b/se         &        b/se         \\
Local returnees, std. (Africa)&      -0.016\sym{**} &      -0.016\sym{**} &                     &                     \\
                    &     (0.008)         &     (0.008)         &                     &                     \\
Current family migrants, std. (Africa)&                     &       0.013\sym{*}  &                     &                     \\
                    &                     &     (0.007)         &                     &                     \\
Family returnees, std. (Africa)&                     &      -0.004         &                     &                     \\
                    &                     &     (0.008)         &                     &                     \\
Local returnees, std. (Europe)&                     &                     &       0.030\sym{**} &       0.030\sym{**} \\
                    &                     &                     &     (0.015)         &     (0.015)         \\
Current family migrants, std. (Europe)&                     &                     &                     &      -0.015\sym{*}  \\
                    &                     &                     &                     &     (0.008)         \\
Family returnees, std. (Europe)&                     &                     &                     &       0.007         \\
                    &                     &                     &                     &     (0.010)         \\
r2                  &       0.070         &       0.071         &       0.070         &       0.071         \\
N                   &    5050.000         &    5050.000         &    5050.000         &    5050.000         \\
\end{tabular} }
{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{4}{c}}
                    &          t1         &          t2         &          t3         &          t4         \\
                    &        b/se         &        b/se         &        b/se         &        b/se         \\
Local returnees, std. (Africa)&      -0.007         &      -0.009         &                     &                     \\
                    &     (0.007)         &     (0.007)         &                     &                     \\
Current family migrants, std. (Africa)&                     &       0.007         &                     &                     \\
                    &                     &     (0.007)         &                     &                     \\
Family returnees, std. (Africa)&                     &       0.014\sym{**} &                     &                     \\
                    &                     &     (0.006)         &                     &                     \\
Local returnees, std. (Europe)&                     &                     &       0.021\sym{*}  &       0.021\sym{*}  \\
                    &                     &                     &     (0.013)         &     (0.013)         \\
Current family migrants, std. (Europe)&                     &                     &                     &      -0.020\sym{**} \\
                    &                     &                     &                     &     (0.009)         \\
Family returnees, std. (Europe)&                     &                     &                     &       0.016\sym{*}  \\
                    &                     &                     &                     &     (0.009)         \\
r2                  &       0.127         &       0.129         &       0.128         &       0.129         \\
N                   &    5050.000         &    5050.000         &    5050.000         &    5050.000         \\
\end{tabular} }
